Doctor profile · Federal record
Dr. Rachel Walker, PA-C
Physician Assistant · Maryville, TN
- NPI 1487284360
- Accepts Medicare
- MIPS 91.5 / 100 · 2023
- 7 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
827 E Lamar Alexander Pkwy
Maryville, TN 378045001
(865) 984-0900
fax (865) 984-1035 - Additional location
-
1600 Accelerator Way Ste 200
Knoxville, TN 379203078
(865) 546-2663
fax (865) 546-9047 - Mailing address
-
8320 E Walker Springs Ln Ste 200
Knoxville, TN 379233120
Credentials & registration
- NPI registered
- January 2020 — 6 yrs on file
- Profile last updated
- January 15, 2026
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1487284360. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,467
Distinct HCPCS
10
Medicare allowed
$65,929
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 1,388 | 184 | $1 | |
20610 |
Aspiration and/or injection of fluid from large joint | 300 | 169 | $57 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 170 | 142 | $71 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 95 | 89 | $99 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 74 | 74 | $131 | |
73030 |
X-ray of shoulder, minimum of 2 views | 67 | 62 | $27 | |
73562 |
X-ray of knee, 3 views | 67 | 56 | $31 | |
73560 |
X-ray of knee, 1-2 views | 64 | 52 | $26 | |
73502 |
X-ray of hip, 2-3 views | 60 | 58 | $32 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 52 | 52 | $87 |
In context: peer comparison
Among 11 peers in this city , average services per provider: 101. This provider delivers 24× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
464
Patients
384
Total drug cost
$2,664
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 122 | 82 | $670 |
| Methylprednisolone | Generic | 111 | 104 | $979 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 103 | 89 | $599 |
| Meloxicam | Generic | 57 | 43 | $133 |
| Cyclobenzaprine Hcl | Generic | 33 | 31 | $110 |
| Tramadol Hcl | Generic | 27 | 24 | $64 |
| Cephalexin | Generic | 11 | 11 | $110 |
Hospital affiliations
Frequently asked questions
What is Dr. Rachel Walker's medical specialty?
Dr. Rachel Walker practices Physician Assistant in Maryville, TN.
Where does Dr. Rachel Walker practice?
Dr. Rachel Walker practices at 827 E Lamar Alexander Pkwy, Maryville, TN 378045001. Office phone: 8659840900.
What is Dr. Rachel Walker's NPI?
Dr. Rachel Walker's National Provider Identifier (NPI) is 1487284360, issued by NPPES.
Does Dr. Rachel Walker accept Medicare assignment?
Yes. Dr. Rachel Walker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Rachel Walker commonly perform?
Top Medicare-reported procedures in 2023: Injection, triamcinolone acetonide, not otherwise specified, 10 mg (HCPCS J3301); Aspiration and/or injection of fluid from large joint (HCPCS 20610); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.